Does anyone know where I can download PW or CW Doppler ultrasound databases?

01 November 2023 0 3K Report

Can anyone recommend a database of PW or CW Doppler ultrasound (preferably with images)? I need to do some learning on Doppler imaging. Thanks a lot!

Badges
Science method

More Xue Wang's questions See All

Why does the MFDFA algorithm need to calculate the profile of the time series?

As described in the Multifractal detrended fluctuation analysis (MFDFA) algorithm, it at first calculates the profile of the time series, and then other steps are operated on the profile....

05 August 2024 9,366 2 View

Differences between deep seated landslides and slope destabilization?

Hi, Could someone explain the primary differences between deep-seated landslides and slope destabilization? In particular, definition and characteristics, mechanisms and triggering factors,...

02 August 2024 4,212 2 View

A question about arbuscular mycorrhizal???

How long it takes for arbuscular mycorrhiza to establish and produce benefits under experimental conditions？

25 July 2024 5,208 2 View

Is it possible to run the AIMD within a system using virtual crystal approximation (VCA)?

I want to study the thermal properties of a mixed system which is constructed by virtual crystal approximation in VASP. When I try to run the ab initio Molecular Dynamics of this system in VASP, I...

19 July 2024 6,569 3 View

If I want to invent my own hypothesis testing method, where should I get started ?

15 July 2024 5,376 5 View

Recommendations for Rapid Publication Journals in Traffic and Transportation?

I am currently working on a research paper focused on the control of Connected and Autonomous Vehicles (CAVs) utilizing multi-agent reinforcement learning methods. At this stage, I am seeking a...

14 July 2024 2,620 2 View

I've earned 1 best paper award and 4 best oral presentation awards. What should I do next?

I've earned 1 best paper award and 4 best oral presentation awards. What should I do next to elevate my academic capabilities to the next level ?

14 July 2024 6,071 5 View

How to start writing an anti-virus software ?

I read several information security books. How do I start writing anti-virus softwares ？

13 July 2024 8,180 1 View

Are my cells contaminated with mycoplasma?

I suspect my cells are contaminated with mycoplasma. I fixed the cells with 4% PFA and stained them with DAPI. Below is the image I obtained. I don't observe the typical small, rounded DAPI foci...

11 July 2024 7,786 3 View

How to distinguish the DRX prior austenite grains (PAG) by EBSD of the martensite transformed from PAG （Ausforming）?

During the heavy warm rolling process, austenite undergoes dynamic recrystallization (either DDRX or CDRX), and then transforms into martensite upon quenching. Is there a way to distinguish from...

11 July 2024 7,602 1 View

Can we calculate the CO2 adsorption capacity(mmol/g) of a solid adsorbent (MOF) using CO2_TPD analysis?

what is the relationship b/w TCD signal(a.u) and CO2 desorbed (mmol/g) ? can we plot CO2 desorbed(mmol/g) Vs Time(min) from TPD data?

15 July 2024 3,248 1 View

How is skeletal and respiratory muscle ultrasound being used in the clinical setting, and what are the barriers and facilitators?

Are you a qualified health professional working in the acute adult setting? If yes, then we want to hear from you! Link to survey: https://q.surveys.unimelb.edu.au/jfe/form/SV_aWORJRowoBvxC1U We...

15 June 2024 7,978 1 View

Why are reaction forces so high when I add vibration to cutting model?

Hi I am trying to model a cutting problem with a blade and comparing the results with and without ultrasonic vibration. From experimental results in our group, the use of ultrasound can...

13 June 2024 7,461 4 View

Hello all I am currently working in extracting plant parts using ultrasound. Can I use the GC-MS technology or chromatographic analysis?

A number of active compounds and their concentrations found in flower and leaf extracts were obtained using this technique

09 June 2024 1,872 4 View

Can you discuss the role of imaging modalities such as ultrasound, CT scan, and X-ray in diagnosing acute abdomen?

Comprehensive Management of Acute Abdomen: Strategies for Ra... Can you discuss the role of imaging modalities such as ultrasound, CT scan, and X-ray in diagnosing acute abdomen?

24 May 2024 6,234 2 View

How to measure adherence in a surveillance programme?

A population afflicted with liver disease, putting them at risk of cancer, undergoes surveillance to detect cancer at its earliest stages. The recommended protocol involves ultrasound screenings...

07 May 2024 9,340 0 View

Does anyone know the source of ultrasound images of thyroid focal leasions?

Dear RG group, We are going to examine different AI models on large datasets of ultrasound focal lesions with definitive (patological examination after surgery in malignant leasions and biopsy and...

15 April 2024 250 2 View

Does anyone know where I can find sector scan ultrasound image data?

I wonder if anybody knows where I could find and download some sector scan ultrasound images? I need them for doing my homework.

07 April 2024 1,764 1 View

Can TCD (with GC) detect products such as CO, CH4, etc. in CO2 photoreduction?

I haven't observed any products with C3N4 and TiO2.

25 March 2024 931 4 View

How can I measure signal intensity of Hoffa's fat pad?

I want to examine the correlation between signal intensity of Hoffa's fat pad and KL grades of knee osteoarthritis. But i am not able to get how to measure the signal intensity. Elliptical/round...

11 March 2024 9,693 1 View